Pipe parts for aircrafts (cross-hole)

Cross-Hole Deburring(underside)after drilling process

Effects after installation

BEFORE

Tool
Rubber grindstone on rotating tool
Problem
Finish quality varied depending on the skill of workers. Taking 40 minutes to deburr 16 holes (150 seconds/hole).

AFTER

Tool
Effect
Intersect the spherical grinding stone with the cross-hole and contour the edge while pulling the tool lightly. Finish quality became uniform.

Workpiece information

Industry
Aircraft
Part name
Pipe parts for aircrafts (cross-hole)
Material type
SUS
Cutting process
Drilling

Processing conditions

Tool
Processing detail
Cross-Hole Deburring(underside)after drilling process
Rotation speed(min-1)
2000
Feed, feed rate(mm/min)
-
Depth of cut (mm)
-
Machining time (sec)
30sec/hole

CASE STUDY TOP

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